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Oval|Lab Grown|IGI

1.20ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG839654894

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839654894

Diamond specifications and retailer prices

From $231 SGD
$181 USD
As of October 29, 2026
Save $1,119 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,351 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839654894 or 839654894. Listed at 15 retailers as of October 29, 2026, with prices from $231 to $1,351, a $1,119 spread on the same certified stone. MOH London lists it at $1,351. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839654894
Dimensions8.32 × 6.13 × 3.46 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm6.13 mm1.20 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839654894
Side View
Table 63.0%Crown 36.3°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 56.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,351 SGD|Low: $231 SGD|High: $1,359 SGD|Avg: $605 SGD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 3$231 SGD
Retailer 15$258 SGD
Retailer 11$268 SGD
Retailer 12$288 SGD
Retailer 13$288 SGD
Retailer 8$361 SGD
Retailer 9$493 SGD
Retailer 4$508 SGD
Retailer 2$518 SGD
Retailer 6$545 SGD
Retailer 5$699 SGD
Retailer 14$923 SGD
Retailer 10$975 SGD
Retailer 7$993 SGD
MOH London$1,351 SGD

29 data points across 15 retailers

15 retailers$231 SGD to $1,351 SGD

A
Cheapest Retailer
-
$231 SGD
$181 USD
A
Retailer 2
-
$258 SGD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$268 SGD
$210 USD
View
Retailer 4
-
$288 SGD
$225 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$288 SGD
$225 USD
View
A
Retailer 6
-
$361 SGD
£222 GBP
View
A
Retailer 7
-
$493 SGD
ZAR 6,233 ZAR
View
A
Retailer 8
-
$508 SGD
$397 USD
View
A
Retailer 9
-
$518 SGD
£319 GBP
View
B+
Retailer 10
-
$545 SGD
$426 USD
View
B+
Retailer 11
-
$699 SGD
$547 USD
View
B
Retailer 12
-
$923 SGD
$722 USD
View
B
Retailer 13
-
$975 SGD
$763 USD
View
B
Retailer 14
-
$993 SGD
$777 USD
View
Most Expensive
B
MOH London
LG839654894 · Oct 29
$1,351 SGD
£832 GBP
View
14 more retailers have this diamond
Prices start from $231 SGDSave up to $1,119 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.20ct Oval
$231 SGD